Public senior school

ACK St. Mark’s Kaptumo Boys High School.

Also listed as Kaptumo Boys Secondary.

A senior school in Nandi South sub-county, Nandi County. It offers STEM, Social Sciences and Arts & Sports Science, with 11 subject combinations.

School details admission facts are for the 2026 intake

Cluster: C2; Former extra-county schools.
KNEC code: 29523301
UIC: SHDC
Level: Senior school
Gender: Boys
Boarding or day: Boarding
Ownership: Public
Sponsor: Religious Organisation
Student needs: Ordinary
Postal address: 19 KAPCHENO
School code: A7100362
2026 fees: KSh 53,554 or 40,535 per year, depending on the approved tier; Government-set schedule, not an individual school invoice.
Next placements: Not released yet for the January 2027 intake. Last year: 19 December 2025. KEMIS placement portalGet an alert when they’re released.

Pathways and subject combinations checked 15 October 2026

STEM6 combinations Pure Sciences 2 · Applied Sciences 3 · Technical Studies 1

Pure Sciences · 2

Agriculture, Biology, ChemistryST1042
Biology, Chemistry, PhysicsST1048

Applied Sciences · 3

Agriculture, Building & Construction, Business StudiesST2045
Agriculture, Geography, PhysicsST2075
Business Studies, Computer Studies, PhysicsST2007

Technical Studies · 1

Chemistry, Geography, Power MechanicsST3015

Social Sciences3 combinations Humanities & Business Studies 3

Humanities & Business Studies · 3

Business Studies, Christian Religious Education, History & CitizenshipSS2008
Business Studies, Geography, History & CitizenshipSS2025
Christian Religious Education, Geography, History & CitizenshipSS2019

Arts & Sports Science2 combinations Sports 2

Sports · 2

Fasihi ya Kiswahili, Music & Dance, Sports & RecreationAS2048
General Science, Sports & Recreation, Theatre & FilmAS2038

Subjects in these combinations · 16: Agriculture, Biology, Building & Construction, Business Studies, Chemistry, Christian Religious Education, Computer Studies, Fasihi ya Kiswahili, General Science, Geography, History & Citizenship, Music & Dance, Physics, Power Mechanics, Sports & Recreation, Theatre & Film

How subject selection works: what pathways, tracks and the codes mean.

Figures from the 2013 records; counts made in 2007

Students enrolled: 276
Teaching staff: 14
Students per teacher: 19.7:1 (2007)
Acres: 0
Acreage per enrolment: 8.8

Staff counted in 2007

Role	Men	Women	Total
TSC teachers	10	3	13
Local authority teachers	0	0	0
PTA and board teachers	1	0	1
Other teachers	0	0	0
Non-teaching staff	8	3	11

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Data sources

The school description and other details come from the 2013 school data. Staff and facility figures show their recorded years. Classification and codes come from the 2026 senior-school register.

Pathways, subject combinations and emblems: Ministry of Education Grade 10 selection portal (KEMIS); checked 15 October 2026.
December 2025 senior-school list, row 483.
June 2025 senior-school register, row 7163; checked 1 October 2026.
Kenya Gazette Notice No. 1449 for the 2026 fee schedule.
Kenya Open Data Initiative.